B4X

DSA Public Key PEM to DER Conversion

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Converts a DSA public key from PEM format to DER. B4X

Dim success As Boolean = False

'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

Dim dsa As ChilkatDsa
dsa.Initialize

'  Load a PEM public key.
Dim pemPublicKey As String
pemPublicKey = dsa.LoadText("dsa_pub.pem")
'  Import the public key PEM into the DSA object.
success = dsa.FromPublicPem(pemPublicKey)
If success <> True Then
    Log(dsa.LastErrorText)
    Return
End If


'  Write it out as a DER file:
success = dsa.ToPublicDerFile("dsa_pub.der")
If success <> True Then
    Log(dsa.LastErrorText)
    Return
End If


Log("Finished!")